用心体会整理才能理解精确得当，所以应当沉着稳重，不然就成了口头耳边的小事，过后就忘了。事理要以典故为依据，因此必须学识广博，否则就成了随意推测，胡编乱造。

心理学必须基于可观察的现象，而非抽象。

The dead have much to teach the living.

Reputation is an idle and most false imposition: oft got without merit, and lost without deserving.

The only way to deal with the future is to function efficiently in the present.

宇宙不仅比我们想象的更奇怪，而且比我们能够想象的更奇怪。